<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
{Category:categorylist name='vo' key='k'}
{$k}=>{$vo.name}=>{$vo.parent_id}=>{$vo.class_id}<br>
{/Category:categorylist}
</body>
</html>
